.business-mian {
  .business-main-top {
    background: #eee;
    .title {
      padding: 110px 0;
    }
    .business-main-list {
      width: 1230px;
      height: 1467px;
      margin: 0 auto;
      list-style: none;
      justify-content: space-between;
      .business-main-list:after {
        content: '';
        display: block;
        clear: both;
      }
      .list-li {
        width: 380px;
        height: 370px;
        background: #fff;
        margin-bottom: 70px;
        float: left;
        margin-right: 44px;
        .writing {
          padding: 20px 30px;
          font-size: 22px;
          color: #333;
          line-height: 30px;
          .english {
            font-size: 12px;
            color: #333;
            line-height: 17px;
          }
        }
      }
      .m0 {
        margin-right: 0;
      }
    }
  }
  .business-main-bottom {
    margin-bottom: 122px;
    .title {
      padding: 110px 0;
    }
    .business-main-list {
      width: 1244px;
      list-style: none;
      margin: 0 auto;
      .list-li {
        text-align: center;
        float: left;
        margin-right: 128px;
        .chart {
          margin-bottom: 55px;
        }
        .writing {
          font-size: 24px;
          line-height: 33px;
          color: #333;
          margin-bottom: 18px;
        }
        .introduce {
          font-size: 14px;
          line-height: 20px;
          color: #878787;
        }
      }
      .list-li:last-child {
        margin-right: 0;
      }
    }
  }
}
